I have been running Rotella 15W-40 in my Mercedes 300 Turbodiesel for years. Unlike what the instructions say about a 5,000mi oil change, I change my oil every 3,000mi. The car now has 528,000mi on it without overhaul yet! I also use Rotella 15W-40 in a pickup with a 454 engine pulling a 11,000lb chorus trailer.

I bought this truck almost 5 years ago it had 85,000 miles on it when I bought it it now has 123,000 and I have been using Rotella 15/40 - T-4 and have always change my oil at around 5,000 miles and i see most people don’t change their oil until 7,500 or more it’s been awesome I love the oil and the protection that it has, But I have got a question about the T-5 will it harm my engine if I wanna switch to synthetic T-5 or would I be better off staying with T-4 ?????

Great deal for diesel oil. Good quality too.

A perfect way to buy bulky items. It shippped quickly and delivered by our friendly fdx driver.

Great oil and price for a Diesel truck owner

Great price for great product

Buy my Rotella at Sam's anyway but this was a great price!

Love Rotella oil. Have used for years with no issues

Great Value for our Company!

fast shipping great product